Biochemistry, Genetics and Molecular Biology
8 years ago

New method determines sample size needed for accurate gene studies

Journal of Applied Statistics
Evaluation of false discovery rate and power via sample size in microarray studies
Jie Song, Herman W. Raadsma, Peter C. Thomson

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Microarray studies analyze large amounts of genetic data. Researchers studied how to control errors and find important genes. They used a model to predict false discoveries and power in different scenarios. By simulating complex situations, they found the sample size needed for accurate results. This helps plan future studies better.